{
  "manageEntity": {
    "action": "Repost",
    "entityId": "240306",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x9bd3ed8f0ebe36c464556c1f855fc3090ce2012b2c02aad8d1aad8b2f43d8ad1",
    "signature": "0xf04b891ade6cd6b54f0e5add981ea065069992dd0cb3fcd7cf85fcad27d915675c0f2bb33e88ec7ba3fd7c5b4975db398488c60573400c9d368c5bcc7df39c7d1c",
    "signer": "0x5D4848bCf5c4abA1a0Fdf2B61408c9e4288aDb0E",
    "userId": "305415280"
  }
}